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循环冗余校验
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循环冗余校验
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理学
计算机可靠性技术
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cyclic redundancy check,CRC
循环冗余校验
一种在数据后附加固定位数校验码的编码技术,可以发现并纠正数据在存储或者传送过程中出现的错误。它是利用除法及余数的原理来做错误检测的,其固定位数的校验信息由数据按照特定的函数计算得出。
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optical multimeter
optical multiplexing
optical multistability
optical navigation sensor
optical network parameter analyzer
optical network unit,ONU
optical non-destructive testing
optical nonlinearities of condensed matter
optical nonlinearities of organic material
optical nutation
optical object
optical observation
optical observation of satellite
optical observation of space objects
optical observatory
optical orthogonal code
optical orthogonal frequency division multiplexing transmission system
optical outburst
optical packet switching,OPS
optical pair
optical parallelism
optical parameter
optical parametric amplification
optical parametric amplification and oscillation
optical parametric amplifier
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